<template>
  <div class="my-container">
    <!-- 未登录显示区域 -->
    <div v-if="!user" class="header not-login">
      <div class="login-btn" @click="$router.push('/login')">
        <img class="mobile-img" src="~@/assets/mobile.png" alt="" />
        <span class="text">登录/注册</span>
      </div>
    </div>
    <!-- 登录后显示区域 -->
    <div v-else class="header user-info">
      <div class="base-info">
        <div class="left">
          <van-image class="avatar" :src="userInfo.photo" round fit="cover" />
          <span class="name">{{ userInfo.name }}</span>
        </div>
        <div class="right">
          <van-button size="mini" round :to="'/user/profile'"
            >编辑资料</van-button
          >
        </div>
      </div>
      <div class="data-stats">
        <div class="data-item">
          <span class="count">{{ userInfo.art_count }}</span>
          <span class="count">头条</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.follow_count }}</span>
          <span class="count">关注</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.fans_count }}</span>
          <span class="count">粉丝</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.like_count }}</span>
          <span class="count">获赞</span>
        </div>
      </div>
    </div>
    <!-- 宫格导航 -->
    <van-grid :column-num="2" class="grid-nav" clickable>
      <van-grid-item class="grid-item">
        <i slot="icon" class="toutiao toutiao-shoucang"></i>
        <span slot="text" class="text">收藏</span>
      </van-grid-item>
      <van-grid-item class="grid-item">
        <i slot="icon" class="toutiao toutiao-lishi"></i>
        <span slot="text" class="text">历史</span>
      </van-grid-item>
    </van-grid>

    <van-cell title="消息通知" is-link></van-cell>
    <van-cell class="mb-9" title="小智同学" is-link></van-cell>
    <van-cell
      v-if="user"
      class="logout-cell"
      clickable
      title="退出登录"
      @click="onLogout"
    ></van-cell>
  </div>
</template>

<script>
import { getUserInfoAPI } from '@/api'
import { mapState } from 'vuex'
export default {
  name: 'MyIndex',
  data () {
    return {
      userInfo: {} // 用户信息
    }
  },
  created () {
    if (this.user) {
      this.loadUserInfo()
    }
  },
  methods: {
    // 退出登录按钮点击事件处理函数
    onLogout () {
      // 退出提示
      this.$dialog
        .confirm({
          title: '确认退出吗?'
        })
        .then(() => {
          // on confirm
          // 确认退出,清除登陆状态,容器中的user+本地存储中的user
          this.$store.commit('setUser', null)
        })
        .catch(() => {
          // on cancel
        })
    },
    // 请求用户自己的信息
    async loadUserInfo () {
      try {
        const { data } = await getUserInfoAPI()
        console.log(data)
        this.userInfo = data.data
      } catch (err) {
        this.$toast('获取数据失败,请稍后重试')
      }
    }
  },
  computed: {
    ...mapState(['user'])
  }
}
</script>

<style lang="less" scoped>
.header {
  height: 361px;
  background: url('~@/assets/banner.png');
  background-size: cover;
}
.not-login {
  display: flex;
  justify-content: center;
  align-items: center;
  .login-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    .mobile-img {
      width: 132px;
      height: 132px;
      margin-bottom: 15px;
    }
    .text {
      font-size: 28px;
      color: #fff;
    }
  }
}
.user-info {
  .base-info {
    height: 231px;
    padding: 76px 32px 23px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
    .left {
      display: flex;
      align-items: center;
      .avatar {
        width: 132px;
        height: 132px;
        border: 4px solid #fff;
      }
      .name {
        font-size: 30px;
        color: #fff;
        margin-left: 23px;
      }
    }
  }
  .data-stats {
    height: 130px;
    display: flex;
    .data-item {
      flex: 1;
      height: 100%;
      display: flex;
      justify-content: center;
      align-items: center;
      flex-direction: column;
      color: #fff;
      .count {
        font-size: 36px;
      }
      .text {
        font-size: 23px;
      }
    }
  }
}
.grid-nav {
  .grid-item {
    height: 141px;
    i.toutiao {
      font-size: 45px;
    }
    span.text {
      font-size: 28px;
    }
    .toutiao-shoucang {
      color: #eb5253;
    }
    .toutiao-lishi {
      color: #ff9d1d;
    }
  }
}
.logout-cell {
  height: 100px;
  text-align: center;
  color: #eb5253;
  margin: 10px 0;
  font-size: 30px;
}
</style>
